feat: Enhance Oxygen Saturation Card with health permissions and loading state management

feat(i18n): Add common translations and mood-related strings in English and Chinese

fix(i18n): Update metabolism titles for consistency in health translations

chore: Update Podfile.lock to include SDWebImage 5.21.4 and other dependency versions

refactor(moodCheckins): Improve mood configuration retrieval with optional translation support

refactor(sleepHealthKit): Replace useI18n with direct i18n import for sleep quality descriptions

app/(tabs)/statistics.tsx

@@ -524,6 +524,7 @@ export default function ExploreScreen() {
             {/* 血氧饱和度卡片 */}
             <FloatingCard style={styles.masonryCard}>
               <OxygenSaturationCard
+                selectedDate={currentSelectedDate}
                 style={styles.basalMetabolismCardOverride}
               />
             </FloatingCard>

app/mood/calendar.tsx

@@ -1,5 +1,6 @@
 import { HeaderBar } from '@/components/ui/HeaderBar';
 import { useAppSelector } from '@/hooks/redux';
+import { useI18n } from '@/hooks/useI18n';
 import { useMoodData } from '@/hooks/useMoodData';
 import { useSafeAreaTop } from '@/hooks/useSafeAreaWithPadding';
 import { getMoodOptions } from '@/services/moodCheckins';
@@ -61,6 +62,7 @@ const generateCalendarData = (targetDate: Date) => {
 };
 
 export default function MoodCalendarScreen() {
+  const { t } = useI18n();
   const safeAreaTop = useSafeAreaTop()
   const params = useLocalSearchParams();
   const { fetchMoodRecords, fetchMoodHistoryRecords } = useMoodData();
@@ -89,9 +91,30 @@ export default function MoodCalendarScreen() {
     return selectLatestMoodRecordByDate(selectedDateString)(state);
   });
 
-  const moodOptions = getMoodOptions();
-  const weekDays = ['周一', '周二', '周三', '周四', '周五', '周六', '周日'];
-  const monthNames = ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'];
+  const moodOptions = getMoodOptions(t);
+  const weekDays = [
+    t('mood.calendar.weekDays.monday'),
+    t('mood.calendar.weekDays.tuesday'),
+    t('mood.calendar.weekDays.wednesday'),
+    t('mood.calendar.weekDays.thursday'),
+    t('mood.calendar.weekDays.friday'),
+    t('mood.calendar.weekDays.saturday'),
+    t('mood.calendar.weekDays.sunday'),
+  ];
+  const monthNames = [
+    t('mood.calendar.months.january'),
+    t('mood.calendar.months.february'),
+    t('mood.calendar.months.march'),
+    t('mood.calendar.months.april'),
+    t('mood.calendar.months.may'),
+    t('mood.calendar.months.june'),
+    t('mood.calendar.months.july'),
+    t('mood.calendar.months.august'),
+    t('mood.calendar.months.september'),
+    t('mood.calendar.months.october'),
+    t('mood.calendar.months.november'),
+    t('mood.calendar.months.december'),
+  ];
 
   // 生成当前月份的日历数据
   const { calendar, today, month, year } = generateCalendarData(currentMonth);
@@ -103,7 +126,7 @@ export default function MoodCalendarScreen() {
       const endDate = dayjs(targetMonth).endOf('month').format('YYYY-MM-DD');
       await fetchMoodHistoryRecordsRef.current({ startDate, endDate });
     } catch (error) {
-      console.error('加载月份心情数据失败:', error);
+      console.error(t('mood.calendar.errors.loadMonthDataFailed'), error);
     }
   }, []);
 
@@ -112,7 +135,7 @@ export default function MoodCalendarScreen() {
     try {
       await fetchMoodRecordsRef.current(dateString);
     } catch (error) {
-      console.error('加载心情记录失败:', error);
+      console.error(t('mood.calendar.errors.loadDailyDataFailed'), error);
     }
   }, []);
 
@@ -235,7 +258,7 @@ export default function MoodCalendarScreen() {
 
       <View style={styles.safeArea}>
         <HeaderBar
-          title="心情日历"
+          title={t('mood.calendar.title')}
           onBack={() => router.back()}
           withSafeTop={false}
           transparent={true}
@@ -255,7 +278,7 @@ export default function MoodCalendarScreen() {
               >
                 <Text style={styles.navButtonText}>‹</Text>
               </TouchableOpacity>
-              <Text style={styles.monthTitle}>{year}年{monthNames[month - 1]}</Text>
+              <Text style={styles.monthTitle}>{year} {monthNames[month - 1]}</Text>
               <TouchableOpacity
                 style={styles.navButton}
                 onPress={goToNextMonth}
@@ -315,13 +338,13 @@ export default function MoodCalendarScreen() {
           <View style={styles.selectedDateSection}>
             <View style={styles.selectedDateHeader}>
               <Text style={styles.selectedDateTitle}>
-                {selectedDay ? dayjs(currentMonth).date(selectedDay).format('YYYY年M月D日') : '请选择日期'}
+                {selectedDay ? dayjs(currentMonth).date(selectedDay).format(t('mood.calendar.selectedDate.dateFormat')) : t('mood.calendar.selectedDate.selectDate')}
               </Text>
               <TouchableOpacity
                 style={styles.addMoodButton}
                 onPress={openMoodEdit}
               >
-                <Text style={styles.addMoodButtonText}>记录</Text>
+                <Text style={styles.addMoodButtonText}>{t('mood.calendar.selectedDate.record')}</Text>
               </TouchableOpacity>
             </View>
 
@@ -343,7 +366,7 @@ export default function MoodCalendarScreen() {
                     <Text style={styles.recordMood}>
                       {moodOptions.find(m => m.type === selectedDateMood.moodType)?.label}
                     </Text>
-                    <Text style={styles.recordIntensity}>强度: {selectedDateMood.intensity}</Text>
+                    <Text style={styles.recordIntensity}>{t('mood.calendar.selectedDate.intensity')}: {selectedDateMood.intensity}</Text>
                     {selectedDateMood.description && (
                       <Text style={styles.recordDescription}>{selectedDateMood.description}</Text>
                     )}
@@ -355,14 +378,14 @@ export default function MoodCalendarScreen() {
                 </TouchableOpacity>
               ) : (
                 <View style={styles.emptyRecord}>
-                  <Text style={styles.emptyRecordText}>暂无心情记录</Text>
-                  <Text style={styles.emptyRecordSubtext}>点击右上角"记录"按钮添加心情</Text>
+                  <Text style={styles.emptyRecordText}>{t('mood.calendar.selectedDate.noRecord')}</Text>
+                  <Text style={styles.emptyRecordSubtext}>{t('mood.calendar.selectedDate.noRecordHint')}</Text>
                 </View>
               )
             ) : (
               <View style={styles.emptyRecord}>
-                <Text style={styles.emptyRecordText}>请先选择一个日期</Text>
-                <Text style={styles.emptyRecordSubtext}>点击日历中的日期，然后点击"记录"按钮添加心情</Text>
+                <Text style={styles.emptyRecordText}>{t('mood.calendar.selectedDate.noDateSelected')}</Text>
+                <Text style={styles.emptyRecordSubtext}>{t('mood.calendar.selectedDate.noDateSelectedHint')}</Text>
               </View>
             )}
           </View>

app/mood/edit.tsx

@@ -3,6 +3,7 @@ import { HeaderBar } from '@/components/ui/HeaderBar';
 import { Colors } from '@/constants/Colors';
 import { useAppDispatch, useAppSelector } from '@/hooks/redux';
 import { useColorScheme } from '@/hooks/useColorScheme';
+import { useI18n } from '@/hooks/useI18n';
 import { useSafeAreaTop } from '@/hooks/useSafeAreaWithPadding';
 import { getMoodOptions, MoodType } from '@/services/moodCheckins';
 import {
@@ -31,6 +32,7 @@ import {
 } from 'react-native';
 
 export default function MoodEditScreen() {
+  const { t } = useI18n();
   const safeAreaTop = useSafeAreaTop()
 
   const theme = (useColorScheme() ?? 'light') as 'light' | 'dark';
@@ -51,7 +53,7 @@ export default function MoodEditScreen() {
   const scrollViewRef = useRef<ScrollView>(null);
   const textInputRef = useRef<TextInput>(null);
 
-  const moodOptions = getMoodOptions();
+  const moodOptions = getMoodOptions(t);
 
   // 从 Redux 获取数据
   const moodRecords = useAppSelector(selectMoodRecordsByDate(selectedDate));
@@ -95,7 +97,7 @@ export default function MoodEditScreen() {
 
   const handleSave = async () => {
     if (!selectedMood) {
-      Alert.alert('提示', '请选择心情');
+      Alert.alert(t('common.alert'), t('mood.edit.alerts.selectMood'));
       return;
     }
 
@@ -120,12 +122,12 @@ export default function MoodEditScreen() {
         })).unwrap();
       }
 
-      Alert.alert('成功', existingMood ? '心情记录已更新' : '心情记录已保存', [
-        { text: '确定', onPress: () => router.back() }
+      Alert.alert(t('common.success'), existingMood ? t('mood.edit.alerts.updateSuccess') : t('mood.edit.alerts.saveSuccess'), [
+        { text: t('common.confirm'), onPress: () => router.back() }
       ]);
     } catch (error) {
       console.error('保存心情失败:', error);
-      Alert.alert('错误', '保存心情失败，请重试');
+      Alert.alert(t('common.error'), t('mood.edit.alerts.saveError'));
     } finally {
       setIsLoading(false);
     }
@@ -135,24 +137,24 @@ export default function MoodEditScreen() {
     if (!existingMood) return;
 
     Alert.alert(
-      '确认删除',
-      '确定要删除这条心情记录吗？',
+      t('mood.edit.alerts.confirmDeleteTitle'),
+      t('mood.edit.alerts.confirmDelete'),
       [
-        { text: '取消', style: 'cancel' },
+        { text: t('common.cancel'), style: 'cancel' },
         {
-          text: '删除',
+          text: t('common.delete'),
           style: 'destructive',
           onPress: async () => {
             try {
               setIsDeleting(true);
               await dispatch(deleteMoodRecord({ id: existingMood.id })).unwrap();
 
-              Alert.alert('成功', '心情记录已删除', [
-                { text: '确定', onPress: () => router.back() }
+              Alert.alert(t('common.success'), t('mood.edit.alerts.deleteSuccess'), [
+                { text: t('common.confirm'), onPress: () => router.back() }
               ]);
             } catch (error) {
               console.error('删除心情失败:', error);
-              Alert.alert('错误', '删除心情失败，请重试');
+              Alert.alert(t('common.error'), t('mood.edit.alerts.deleteError'));
             } finally {
               setIsDeleting(false);
             }
@@ -183,7 +185,7 @@ export default function MoodEditScreen() {
       <View style={styles.decorativeCircle2} />
       <View style={styles.safeArea} >
         <HeaderBar
-          title={existingMood ? '编辑心情' : '记录心情'}
+          title={existingMood ? t('mood.edit.editTitle') : t('mood.edit.title')}
           onBack={() => router.back()}
           withSafeTop={false}
           transparent={true}
@@ -207,13 +209,13 @@ export default function MoodEditScreen() {
             {/* 日期显示 */}
             <View style={styles.dateSection}>
               <Text style={styles.dateTitle}>
-                {dayjs(selectedDate).format('YYYY年M月D日')}
+                {dayjs(selectedDate).format(t('mood.edit.dateFormat'))}
               </Text>
             </View>
 
             {/* 心情选择 */}
             <View style={styles.moodSection}>
-              <Text style={styles.sectionTitle}>选择心情</Text>
+              <Text style={styles.sectionTitle}>{t('mood.edit.selectMood')}</Text>
               <View style={styles.moodOptions}>
                 {moodOptions.map((mood, index) => (
                   <TouchableOpacity
@@ -233,7 +235,7 @@ export default function MoodEditScreen() {
 
             {/* 心情强度选择 */}
             <View style={styles.intensitySection}>
-              <Text style={styles.sectionTitle}>心情强度</Text>
+              <Text style={styles.sectionTitle}>{t('mood.edit.intensity')}</Text>
               <MoodIntensitySlider
                 value={intensity}
                 onValueChange={handleIntensityChange}
@@ -248,18 +250,12 @@ export default function MoodEditScreen() {
             {/* 心情描述 */}
 
             <View style={styles.descriptionSection}>
-              <Text style={styles.sectionTitle}>心情日记</Text>
-              <Text style={styles.diarySubtitle}>记录你的心情，珍藏美好回忆</Text>
+              <Text style={styles.sectionTitle}>{t('mood.edit.diary')}</Text>
+              <Text style={styles.diarySubtitle}>{t('mood.edit.diarySubtitle')}</Text>
               <TextInput
                 ref={textInputRef}
                 style={styles.descriptionInput}
-                placeholder={`今天的心情如何？
-
-你经历过什么特别的事情吗？
-有什么让你开心的事？
-或者，有什么让你感到困扰？
-
-写下你的感受，让这些时刻成为你珍贵的记忆...`}
+                placeholder={t('mood.edit.placeholder')}
                 placeholderTextColor="#a8a8a8"
                 value={description}
                 onChangeText={setDescription}
@@ -289,7 +285,7 @@ export default function MoodEditScreen() {
               disabled={!selectedMood || isLoading}
             >
               <Text style={styles.saveButtonText}>
-                {isLoading ? '保存中...' : existingMood ? '更新心情' : '保存心情'}
+                {isLoading ? t('mood.edit.saving') : existingMood ? t('mood.edit.update') : t('mood.edit.save')}
               </Text>
             </TouchableOpacity>
             {existingMood && (